Home / Wago / 2-conductor female connector; push-button; PUSH WIRE®; 0.8 mm Ø; Pin spacing 3.5 mm; 8-pole; for individual solder pins; for KNX; gray

Available on request

2-conductor female connector; push-button; PUSH WIRE®; 0.8 mm Ø; Pin spacing 3.5 mm; 8-pole; for individual solder pins; for KNX; gray

Name: 2-conductor female connector; push-button; PUSH WIRE®; 0.8 mm Ø; Pin spacing 3.5 mm; 8-pole; for individual solder pins; for KNX; gray
Brand: Wago
SKU: 252-308

MPN: 252-308 · Brand: Wago

Price on request

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Pluggable Connectors
Lifecycle	active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can 252-308 be shipped?

252-308 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 252-308 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 252-308 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 252-308, subject to availability and destination.

<h2>Pluggable pcb terminal block, 252 Series, gray</h2><br/><br/>Our pluggable pcb terminal block (item number 252-308) simplifies electrical installations. Conductors should only be connected to pluggable pcb terminal block if their strip length is between 6 mm and 7 mm. This product features one conductor terminal and utilizes PUSH WIRE®. Our PUSH WIRE® connection is the simple and reliable method for connecting solid conductors. The dimensions are 28 x 11 x 10.5 mm (width x height x depth). Pluggable pcb terminal block is suitable for conductor cross sections ranging from 0.14 mm² to 0.5 mm². It has one level. Eight potentials can connect eight poles using the sixteen clamping points The contacts are made of electrolytic copper (ECu), the gray housing is made of polyamide (PA66) for insulation, and the clamping spring is made of a Copper alloy. Tin is used for coating the contact surfaces.<br/>

Specifications

Notes

Variants:

Other pole numbers, Direct marking, Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/.

Electrical data - Ratings per IEC/EN

Ratings per	IEC/EN 60664-1
Nominal voltage (III/3)	160 V
Rated impulse withstand voltage (III / 3)	2.5 kV
Rated voltage (III/2)	160 V
Rated impulse withstand voltage (III/2)	2.5 kV
Nominal voltage (II/2)	320 V
Rated impulse withstand voltage (II/2)	2.5 kV
Rated current	2 A
Legend (ratings)	(III / 2) ≙ Overvoltage category III / Pollution degree 2
Ratings per	IEC/EN 60664-1 / IEC/EN 60664-1 / IEC/EN 60664-1
Overvoltage category	III / III / II
Pollution degree	3 / 2 / 2
Nominal voltage	160 V / 160 V / 320 V
Rated impulse withstand voltage	2.5 kV / 2.5 kV / 2.5 kV
Rated current	2 A / 2 A / 2 A

Electrical data - Ratings per UL

Approvals per	UL 1059
Rated voltage UL (Use Group B)	300 V
Rated current UL (Use Group B)	2 A
Rated voltage UL (Use Group D)	300 V
Rated current UL (Use Group D)	2 A
Approvals per	UL 1059 / UL 1059 / UL 1059
Use group	B / C / D
Rated voltage	300 V / 300 V
Rated current	2 A / 2 A

Connection data

Clamping units	16
Total number of potentials	8
Number of connection types	1
Number of levels	1

Connection data - Connection 1

Connection technology	PUSH WIRE®
Actuation type	Push-button
Solid conductor	0.14 … 0.5 mm² / 26 … 20 AWG
Conductor diameter	0.4 … 0.8 mm / 26 … 20 AWG
Strip length	6 … 7 mm / 0.24 … 0.28 inches
Conductor connection direction to PCB	0 °
Pole number	8

Physical data

Pin spacing	3.5 mm / 0.138 inches
Width	28 mm / 1.102 inches
Height	11 mm / 0.433 inches
Depth	10.5 mm / 0.413 inches

Plug-in connection

Contact type (pluggable connector)	Female connector/socket
Connector (connection type)	for PCB
Plugging without loss of pin spacing	Yes
Mating direction to the rail-mount terminal block	90 °

Material data

Note (material data)	Information on material specifications can be found here
Color	gray
Material group	I
Insulation material (main housing)	Polyamide (PA66)
Flammability class per UL94	V0
Clamping spring material	Copper alloy
Contact material	Electrolytic copper (ECu)
Contact plating	Tin
Fire load	0.076 MJ
Weight	3.6 g

Environmental requirements

Limit temperature range

-60 … +105 °C

Environmental requirements - Environmental Testing

Test specification: <br/>Railway applications –<br/>Rolling stock –<br/>Electronic equipment	DIN EN 50155 (VDE 0115-200):2022-06
Test procedure: <br/>Railway applications – <br/>Rolling stock equipment – <br/>Vibration and shock tests	DIN EN 61373 (VDE 0115-0106):2011-04
Spectrum/Mounting location	Service life test, Category 1, Class A/B
Functional test with noise-like oscillations	Test passed according to Section 8 of the standard
Frequency	f1 = 5 Hz to f2 = 150 Hz
Acceleration	0.101g (highest test level used for all axes)
Test duration per axis	10 min.
Test directions	X, Y and Z axes
Monitoring of contact faults and interruptions	Passed
Voltage drop measurement before and after each axis	Passed
Simulated service life test through increased levels of noise-like oscillations	Test passed according to Section 9 of the standard
Frequency	f1 = 5 Hz to f2 = 150 Hz
Acceleration	0.572g (highest test level used for all axes)
Test duration per axis	5 h
Test directions	X, Y and Z axes
Extended testing: Monitoring of contact faults and interruptions	Passed
Extended testing: Voltage drop measurement before and after each axis	Passed
Shock test	Test passed according to Section 10 of the standard
Shock pulse form	Half sine
Acceleration	5g (highest test level used for all axes)
Shock duration	30 ms
Number of shocks (per axis)	3 pos. und 3 neg.
Test directions	X, Y and Z axes
Extended testing: Monitoring of contact faults and interruptions	Passed
Extended testing: Voltage drop measurement before and after each axis	Passed
Vibration and shock stress for rolling stock equipment	Passed